| 摘要 |
FIELD: packaging industry.SUBSTANCE: vessel for receiving pressurised liquid drinks, such as beer, soft drinks and wine is equipped with overhead fitting, connected to connecting pipe for filling or emptying drinking liquid, and a safety burst. Safety burst is formed as a single piece on fitting, extending and arranged concentrically with hydraulic connection with inner space of container wall hole of fitting collar. Collar receives a membrane bursting element protecting and closing wall hole.EFFECT: invention provides simple protection from excessive pressure.4 cl, 4 dwg |
